58 	struct dma_chan		*rx_chan;  member
445 	struct dma_chan *chan = qspi->rx_chan;  in ti_qspi_dma_xfer()
630 	if (qspi->rx_chan) {  in ti_qspi_exec_mem_op()
847 	qspi->rx_chan = dma_request_chan_by_mask(&mask);  in ti_qspi_probe()
848 	if (IS_ERR(qspi->rx_chan)) {  in ti_qspi_probe()
851 		qspi->rx_chan = NULL;  in ti_qspi_probe()
862 		dma_release_channel(qspi->rx_chan);  in ti_qspi_probe()
865 	master->dma_rx = qspi->rx_chan;  in ti_qspi_probe()
871 	if (!qspi->rx_chan && res_mmap) {  in ti_qspi_probe()
910 	if (qspi->rx_chan)  in ti_qspi_remove()
911 		dma_release_channel(qspi->rx_chan);  in ti_qspi_remove()